[ 1519.929295][ T4399] br1: port 1(veth1) entered blocking state
[ 1519.929558][ T4399] br1: port 1(veth1) entered disabled state
[ 1519.930016][ T4399] veth1: entered allmulticast mode
[ 1519.931810][ T4399] veth1: entered promiscuous mode
[ 1520.073322][   T61] br1: port 1(veth1) entered blocking state
[ 1520.073577][   T61] br1: port 1(veth1) entered forwarding state
[ 1520.225925][ T4401] br1: port 2(veth2) entered blocking state
[ 1520.226169][ T4401] br1: port 2(veth2) entered disabled state
[ 1520.226443][ T4401] veth2: entered allmulticast mode
[ 1520.228796][ T4401] veth2: entered promiscuous mode
[ 1520.366404][   T61] br1: port 2(veth2) entered blocking state
[ 1520.366657][   T61] br1: port 2(veth2) entered forwarding state
[ 1556.373303][ T4735] br1: port 2(veth2) entered disabled state
[ 1556.535276][ T4736] veth2: left allmulticast mode
[ 1556.535483][ T4736] veth2: left promiscuous mode
[ 1556.535802][ T4736] br1: port 2(veth2) entered disabled state
[ 1556.685392][ T4737] br1: port 1(veth1) entered disabled state
[ 1556.839562][ T4738] veth1: left allmulticast mode
[ 1556.840656][ T4738] veth1: left promiscuous mode
[ 1556.841132][ T4738] br1: port 1(veth1) entered disabled state